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autoload/conque_term.vim	[[[1
1378
" FILE:     plugin/conque_term.vim {{{
" AUTHOR:   Nico Raffo <nicoraffo@gmail.com>
" MODIFIED: 2010-02-02
" VERSION:  1.0, for Vim 7.0
" LICENSE:
" Conque - pty interaction in Vim
" Copyright (C) 2009-2010 Nico Raffo 
"
" MIT License
" 
" Permission is hereby granted, free of charge, to any person obtaining a copy
" of this software and associated documentation files (the "Software"), to deal
" in the Software without restriction, including without limitation the rights
" to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
" copies of the Software, and to permit persons to whom the Software is
" furnished to do so, subject to the following conditions:
" 
" The above copyright notice and this permission notice shall be included in
" all copies or substantial portions of the Software.
" 
" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
" AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
" OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
" THE SOFTWARE.
" }}}

" **********************************************************************************************************
" **** VIM FUNCTIONS ***************************************************************************************
" **********************************************************************************************************

" launch conque
function! conque_term#open(...) "{{{
    let command = get(a:000, 0, '')
    let hooks   = get(a:000, 1, [])

    " bare minimum validation
    if empty(command)
        echohl WarningMsg | echomsg "No command found" | echohl None
        return 0
    else
        let l:cargs = split(command, '\s')
        if !executable(l:cargs[0])
            echohl WarningMsg | echomsg "Not an executable" | echohl None
            return 0
        endif
    endif

    " set buffer window options
    let g:Conque_BufName = substitute(command, ' ', '\\ ', 'g') . "\\ -\\ " . g:ConqueTerm_Idx
    call conque_term#set_buffer_settings(command, hooks)
    let b:ConqueTerm_Var = 'ConqueTerm_' . g:ConqueTerm_Idx
    let g:ConqueTerm_Var = 'ConqueTerm_' . g:ConqueTerm_Idx
    let g:ConqueTerm_Idx += 1

    " open command
    try
        let l:config = '{"color":' . string(g:ConqueTerm_Color) . ',"TERM":"' . g:ConqueTerm_TERM . '"}'
        execute 'python ' . b:ConqueTerm_Var . ' = Conque()'
        execute "python " . b:ConqueTerm_Var . ".open('" . conque_term#python_escape(command) . "', " . l:config . ")"
    catch 
        echohl WarningMsg | echomsg "Unable to open command: " . command | echohl None
        return 0
    endtry

    " set buffer mappings and auto commands 
    call conque_term#set_mappings()

    startinsert!
    return 1
endfunction "}}}

" set buffer options
function! conque_term#set_buffer_settings(command, pre_hooks) "{{{

    " optional hooks to execute, e.g. 'split'
    for h in a:pre_hooks
        silent execute h
    endfor
    silent execute "edit " . g:Conque_BufName

    " buffer settings 
    setlocal nocompatible      " conque won't work in compatible mode
    setlocal buftype=nofile    " this buffer is not a file, you can't save it
    setlocal nonumber          " hide line numbers
    setlocal foldcolumn=0      " reasonable left margin
    setlocal nowrap            " default to no wrap (esp with MySQL)
    setlocal noswapfile        " don't bother creating a .swp file
    setlocal updatetime=50     " trigger cursorhold event after 50ms / XXX - global
    setlocal scrolloff=0       " don't use buffer lines. it makes the 'clear' command not work as expected
    setlocal sidescrolloff=0   " don't use buffer lines. it makes the 'clear' command not work as expected
    setlocal sidescroll=1      " don't use buffer lines. it makes the 'clear' command not work as expected
    setlocal foldmethod=manual " don't fold on {{{}}} and stuff
    setlocal switchbuf=usetab  " switch tabs with the <f9> command
    setfiletype conque_term    " useful
    silent execute "setlocal syntax=" . g:ConqueTerm_Syntax

endfunction " }}}

" set key mappings and auto commands
function! conque_term#set_mappings() "{{{

    " handle unexpected closing of shell, passes HUP to parent and all child processes
    execute 'autocmd BufUnload <buffer> python ' . b:ConqueTerm_Var . '.proc.signal(1)'

    " check for resized/scrolled buffer when entering buffer
    execute 'autocmd BufEnter <buffer> python ' . b:ConqueTerm_Var . '.update_window_size()'

    " set/reset updatetime on entering/exiting buffer
    autocmd BufEnter <buffer> set updatetime=50
    autocmd BufLeave <buffer> set updatetime=1000

    " check for resized/scrolled buffer when entering insert mode
    " XXX - messed up since we enter insert mode at each updatetime
    "execute 'autocmd InsertEnter <buffer> python ' . b:ConqueTerm_Var . '.screen.align()'

    " read more output when this isn't the current buffer
    if g:ConqueTerm_ReadUnfocused == 1
        autocmd CursorHold * call conque_term#read_all()
    endif

    " use F22 key to get more input
    inoremap <silent> <buffer> <expr> <F22> "\<left>\<right>"
    inoremap <silent> <buffer> <expr> <F23> "\<right>\<left>"
    silent execute 'autocmd CursorHoldI <buffer> python ' .  b:ConqueTerm_Var . '.auto_read()'

    " map ASCII 1-31
    for c in range(1, 31)
        " <Esc>
        if c == 27
            continue
        endif
        silent execute 'inoremap <silent> <buffer> <C-' . nr2char(64 + c) . '> <C-o>:python ' . b:ConqueTerm_Var . '.write(chr(' . c . '))<CR>'
    endfor
    silent execute 'inoremap <silent> <buffer> <Esc><Esc> <C-o>:python ' . b:ConqueTerm_Var . '.write(chr(27))<CR>'
    silent execute 'nnoremap <silent> <buffer> <C-c> <C-o>:python ' . b:ConqueTerm_Var . '.write(chr(3))<CR>'

    " map ASCII 33-127
    for i in range(33, 127)
        " <Bar>
        if i == 124
            silent execute "inoremap <silent> <buffer> <Bar> <C-o>:python " . b:ConqueTerm_Var . ".write(chr(124))<CR>"
            continue
        endif
        silent execute "inoremap <silent> <buffer> " . nr2char(i) . " <C-o>:python " . b:ConqueTerm_Var . ".write(chr(" . i . "))<CR>"
    endfor

    " map ASCII 128-255
    for i in range(128, 255)
        silent execute "inoremap <silent> <buffer> " . nr2char(i) . " <C-o>:python " . b:ConqueTerm_Var . ".write('" . nr2char(i) . "')<CR>"
    endfor

    " Special cases
    silent execute 'inoremap <silent> <buffer> <BS> <C-o>:python ' . b:ConqueTerm_Var . '.write(u"\u0008")<CR>'
    "silent execute 'inoremap <silent> <buffer> <Tab> <C-o>:python ' . b:ConqueTerm_Var . '.write(u"\u0009")<CR>'
    silent execute 'inoremap <silent> <buffer> <LF> <C-o>:python ' . b:ConqueTerm_Var . '.write(u"\u000a")<CR>'
    silent execute 'inoremap <silent> <buffer> <CR> <C-o>:python ' . b:ConqueTerm_Var . '.write(u"\u000d")<CR>'
    silent execute 'inoremap <silent> <buffer> <Space> <C-o>:python ' . b:ConqueTerm_Var . '.write(" ")<CR>'
    silent execute 'inoremap <silent> <buffer> <Up> <C-o>:python ' . b:ConqueTerm_Var . '.write(u"\u001b[A")<CR>'
    silent execute 'inoremap <silent> <buffer> <Down> <C-o>:python ' . b:ConqueTerm_Var . '.write(u"\u001b[B")<CR>'
    silent execute 'inoremap <silent> <buffer> <Right> <C-o>:python ' . b:ConqueTerm_Var . '.write(u"\u001b[C")<CR>'
    silent execute 'inoremap <silent> <buffer> <Left> <C-o>:python ' . b:ConqueTerm_Var . '.write(u"\u001b[D")<CR>'

    " meta characters 
    "for c in split(s:chars_meta, '\zs')
    "    silent execute 'inoremap <silent> <buffer> <M-' . c . '> <Esc>:call conque_term#press_key("<C-v><Esc>' . c . '")<CR>a'
    "endfor

    " send selected text into conque
	vnoremap <silent> <F9> :<C-u>call conque_term#send_selected(visualmode())<CR>

    " remap paste keys
    silent execute 'nnoremap <silent> <buffer> p :python ' . b:ConqueTerm_Var . '.write(vim.eval("@@"))<CR>a'
    silent execute 'nnoremap <silent> <buffer> P :python ' . b:ConqueTerm_Var . '.write(vim.eval("@@"))<CR>a'
    silent execute 'nnoremap <silent> <buffer> ]p :python ' . b:ConqueTerm_Var . '.write(vim.eval("@@"))<CR>a'
    silent execute 'nnoremap <silent> <buffer> [p :python ' . b:ConqueTerm_Var . '.write(vim.eval("@@"))<CR>a'
    if has('gui_running')
        silent execute 'inoremap <buffer> <S-Insert> <Esc>:<C-u>python ' . b:ConqueTerm_Var . ".write(vim.eval('@+'))<CR>a"
    endif

    " disable other normal mode keys which insert text
    nnoremap <silent> <buffer> r :echo 'Replace mode disabled in shell.'<CR>
    nnoremap <silent> <buffer> R :echo 'Replace mode disabled in shell.'<CR>
    nnoremap <silent> <buffer> c :echo 'Change mode disabled in shell.'<CR>
    nnoremap <silent> <buffer> C :echo 'Change mode disabled in shell.'<CR>
    nnoremap <silent> <buffer> s :echo 'Change mode disabled in shell.'<CR>
    nnoremap <silent> <buffer> S :echo 'Change mode disabled in shell.'<CR>

    " help message about <Esc>
    "nnoremap <silent> <buffer> <Esc> :echo 'To send an <E'.'sc> to the terminal, press <E'.'sc><E'.'sc> quickly in insert mode. Some programs, such as Vim, will also accept <Ctrl-c> as a substitute for <E'.'sc>'<CR><Esc>

endfunction "}}}

" send selected text from another buffer
function! conque_term#send_selected(type) "{{{
    let reg_save = @@

    " yank current selection
    silent execute "normal! `<" . a:type . "`>y"

    let @@ = substitute(@@, '^[\r\n]*', '', '')
    let @@ = substitute(@@, '[\r\n]*$', '', '')

    silent execute ":sb " . g:Conque_BufName
    silent execute 'python ' . g:ConqueTerm_Var . '.paste_selection()'

    let @@ = reg_save
    startinsert!
endfunction "}}}

" read from all known conque buffers
function! conque_term#read_all() "{{{
    " don't run this if we're in a conque buffer
    if exists('b:ConqueTerm_Var')
        return
    endif

    try
        for i in range(1, g:ConqueTerm_Idx - 1)
            execute 'python ConqueTerm_' . string(i) . '.read(1)'
        endfor
    catch
        " probably a deleted buffer
    endtry

    " TODO - doesn't work
    " restart updatetime
    "call feedkeys("\x80\xFD\x35")
endfunction "}}}

" util function to add enough \s to pass a string to python
function! conque_term#python_escape(input) "{{{
    let l:cleaned = a:input
    let l:cleaned = substitute(l:cleaned, '\\', '\\\\', 'g')
    let l:cleaned = substitute(l:cleaned, '\n', '\\n', 'g')
    let l:cleaned = substitute(l:cleaned, '\r', '\\r', 'g')
    let l:cleaned = substitute(l:cleaned, "'", "\\\\'", 'g')
    return l:cleaned
endfunction "}}}

" **********************************************************************************************************
" **** PYTHON **********************************************************************************************
" **********************************************************************************************************

python << EOF

import vim, re, time, math

# CONFIG CONSTANTS  {{{

CONQUE_CTL = {
     7:'bel', # bell
     8:'bs',  # backspace
     9:'tab', # tab
    10:'nl',  # new line
    13:'cr'   # carriage return
}
#    11 : 'vt',  # vertical tab
#    12 : 'ff',  # form feed
#    14 : 'so',  # shift out
#    15 : 'si'   # shift in

# Escape sequences 
CONQUE_ESCAPE = { 
    'm':'font',
    'J':'clear_screen',
    'K':'clear_line',
    '@':'add_spaces',
    'A':'cursor_up',
    'B':'cursor_down',
    'C':'cursor_right',
    'D':'cursor_left',
    'G':'cursor_to_column',
    'H':'cursor',
    'P':'delete_chars',
    'f':'cursor',
    'g':'tab_clear',
    'r':'set_coords',
    'h':'set',
    'l':'reset'
}
#    'L':'insert_lines',
#    'M':'delete_lines',
#    'd':'cusor_vpos',

# Alternate escape sequences, no [
CONQUE_ESCAPE_PLAIN = {
    'D':'scroll_up',
    'E':'next_line',
    'H':'set_tab',
    'M':'scroll_down'
}
#    'N':'single_shift_2',
#    'O':'single_shift_3',
#    '=':'alternate_keypad',
#    '>':'numeric_keypad',
#    '7':'save_cursor',
#    '8':'restore_cursor',

# Uber alternate escape sequences, with # or ?
CONQUE_ESCAPE_QUESTION = {
    '1h':'new_line_mode',
    '3h':'132_cols',
    '4h':'smooth_scrolling',
    '5h':'reverse_video',
    '6h':'relative_origin',
    '7h':'set_auto_wrap',
    '8h':'set_auto_repeat',
    '9h':'set_interlacing_mode',
    '1l':'set_cursor_key',
    '2l':'set_vt52',
    '3l':'80_cols',
    '4l':'set_jump_scrolling',
    '5l':'normal_video',
    '6l':'absolute_origin',
    '7l':'reset_auto_wrap',
    '8l':'reset_auto_repeat',
    '9l':'reset_interlacing_mode'
}

CONQUE_ESCAPE_HASH = {
    '8':'screen_alignment_test'
} 
#    '3':'double_height_top',
#    '4':'double_height_bottom',
#    '5':'single_height_single_width',
#    '6':'single_height_double_width',

# Font codes {{{
CONQUE_FONT = {
    0: {'description':'Normal (default)', 'attributes': {'cterm':'NONE','ctermfg':'NONE','ctermbg':'NONE','gui':'NONE','guifg':'NONE','guibg':'NONE'}, 'normal':True},
    1: {'description':'Bold', 'attributes': {'cterm':'BOLD','gui':'BOLD'}, 'normal':False},
    4: {'description':'Underlined', 'attributes': {'cterm':'UNDERLINE','gui':'UNDERLINE'}, 'normal':False},
    5: {'description':'Blink (appears as Bold)', 'attributes': {'cterm':'BOLD','gui':'BOLD'}, 'normal':False},
    7: {'description':'Inverse', 'attributes': {'cterm':'REVERSE','gui':'REVERSE'}, 'normal':False},
    8: {'description':'Invisible (hidden)', 'attributes': {'ctermfg':'0','ctermbg':'0','guifg':'#000000','guibg':'#000000'}, 'normal':False},
    22: {'description':'Normal (neither bold nor faint)', 'attributes': {'cterm':'NONE','gui':'NONE'}, 'normal':True},
    24: {'description':'Not underlined', 'attributes': {'cterm':'NONE','gui':'NONE'}, 'normal':True},
    25: {'description':'Steady (not blinking)', 'attributes': {'cterm':'NONE','gui':'NONE'}, 'normal':True},
    27: {'description':'Positive (not inverse)', 'attributes': {'cterm':'NONE','gui':'NONE'}, 'normal':True},
    28: {'description':'Visible (not hidden)', 'attributes': {'ctermfg':'NONE','ctermbg':'NONE','guifg':'NONE','guibg':'NONE'}, 'normal':True},
    30: {'description':'Set foreground color to Black', 'attributes': {'ctermfg':'16','guifg':'#000000'}, 'normal':False},
    31: {'description':'Set foreground color to Red', 'attributes': {'ctermfg':'1','guifg':'#ff0000'}, 'normal':False},
    32: {'description':'Set foreground color to Green', 'attributes': {'ctermfg':'2','guifg':'#00ff00'}, 'normal':False},
    33: {'description':'Set foreground color to Yellow', 'attributes': {'ctermfg':'3','guifg':'#ffff00'}, 'normal':False},
    34: {'description':'Set foreground color to Blue', 'attributes': {'ctermfg':'4','guifg':'#0000ff'}, 'normal':False},
    35: {'description':'Set foreground color to Magenta', 'attributes': {'ctermfg':'5','guifg':'#990099'}, 'normal':False},
    36: {'description':'Set foreground color to Cyan', 'attributes': {'ctermfg':'6','guifg':'#009999'}, 'normal':False},
    37: {'description':'Set foreground color to White', 'attributes': {'ctermfg':'7','guifg':'#ffffff'}, 'normal':False},
    39: {'description':'Set foreground color to default (original)', 'attributes': {'ctermfg':'NONE','guifg':'NONE'}, 'normal':True},
    40: {'description':'Set background color to Black', 'attributes': {'ctermbg':'16','guibg':'#000000'}, 'normal':False},
    41: {'description':'Set background color to Red', 'attributes': {'ctermbg':'1','guibg':'#ff0000'}, 'normal':False},
    42: {'description':'Set background color to Green', 'attributes': {'ctermbg':'2','guibg':'#00ff00'}, 'normal':False},
    43: {'description':'Set background color to Yellow', 'attributes': {'ctermbg':'3','guibg':'#ffff00'}, 'normal':False},
    44: {'description':'Set background color to Blue', 'attributes': {'ctermbg':'4','guibg':'#0000ff'}, 'normal':False},
    45: {'description':'Set background color to Magenta', 'attributes': {'ctermbg':'5','guibg':'#990099'}, 'normal':False},
    46: {'description':'Set background color to Cyan', 'attributes': {'ctermbg':'6','guibg':'#009999'}, 'normal':False},
    47: {'description':'Set background color to White', 'attributes': {'ctermbg':'7','guibg':'#ffffff'}, 'normal':False},
    49: {'description':'Set background color to default (original).', 'attributes': {'ctermbg':'NONE','guibg':'NONE'}, 'normal':True},
    90: {'description':'Set foreground color to Black', 'attributes': {'ctermfg':'8','guifg':'#000000'}, 'normal':False},
    91: {'description':'Set foreground color to Red', 'attributes': {'ctermfg':'9','guifg':'#ff0000'}, 'normal':False},
    92: {'description':'Set foreground color to Green', 'attributes': {'ctermfg':'10','guifg':'#00ff00'}, 'normal':False},
    93: {'description':'Set foreground color to Yellow', 'attributes': {'ctermfg':'11','guifg':'#ffff00'}, 'normal':False},
    94: {'description':'Set foreground color to Blue', 'attributes': {'ctermfg':'12','guifg':'#0000ff'}, 'normal':False},
    95: {'description':'Set foreground color to Magenta', 'attributes': {'ctermfg':'13','guifg':'#990099'}, 'normal':False},
    96: {'description':'Set foreground color to Cyan', 'attributes': {'ctermfg':'14','guifg':'#009999'}, 'normal':False},
    97: {'description':'Set foreground color to White', 'attributes': {'ctermfg':'15','guifg':'#ffffff'}, 'normal':False},
    100: {'description':'Set background color to Black', 'attributes': {'ctermbg':'8','guibg':'#000000'}, 'normal':False},
    101: {'description':'Set background color to Red', 'attributes': {'ctermbg':'9','guibg':'#ff0000'}, 'normal':False},
    102: {'description':'Set background color to Green', 'attributes': {'ctermbg':'10','guibg':'#00ff00'}, 'normal':False},
    103: {'description':'Set background color to Yellow', 'attributes': {'ctermbg':'11','guibg':'#ffff00'}, 'normal':False},
    104: {'description':'Set background color to Blue', 'attributes': {'ctermbg':'12','guibg':'#0000ff'}, 'normal':False},
    105: {'description':'Set background color to Magenta', 'attributes': {'ctermbg':'13','guibg':'#990099'}, 'normal':False},
    106: {'description':'Set background color to Cyan', 'attributes': {'ctermbg':'14','guibg':'#009999'}, 'normal':False},
    107: {'description':'Set background color to White', 'attributes': {'ctermbg':'15','guibg':'#ffffff'}, 'normal':False}
} 
# }}}

# regular expression matching (almost) all control sequences
CONQUE_SEQ_REGEX       = re.compile(ur"(\u001b\[?\??#?[0-9;]*[a-zA-Z@]|\u001b\][0-9];.*?\u0007|[\u0007-\u000f])", re.UNICODE)
CONQUE_SEQ_REGEX_CTL   = re.compile(ur"^[\u0007-\u000f]$", re.UNICODE)
CONQUE_SEQ_REGEX_CSI   = re.compile(ur"^\u001b\[", re.UNICODE)
CONQUE_SEQ_REGEX_TITLE = re.compile(ur"^\u001b\]", re.UNICODE)
CONQUE_SEQ_REGEX_HASH  = re.compile(ur"^\u001b#", re.UNICODE)
CONQUE_SEQ_REGEX_ESC   = re.compile(ur"^\u001b", re.UNICODE)

# match table output
CONQUE_TABLE_OUTPUT   = re.compile("^\s*\|\s.*\s\|\s*$|^\s*\+[=+-]+\+\s*$")

# }}}

###################################################################################################
class Conque:

    # CLASS PROPERTIES {{{ 

    # screen object
    window          = None
    screen          = None

    # subprocess object
    proc            = None

    # terminal dimensions and scrolling region
    columns         = 80 # same as $COLUMNS
    lines           = 24 # same as $LINES
    working_columns = 80 # can be changed by CSI ? 3 l/h
    working_lines   = 24 # can be changed by CSI r

    # top/bottom of the scroll region
    top             = 1  # relative to top of screen
    bottom          = 24 # relative to top of screen

    # cursor position
    l               = 1  # current cursor line
    c               = 1  # current cursor column

    # autowrap mode
    autowrap        = True

    # absolute coordinate mode
    absolute_coords = True

    # tabstop positions
    tabstops        = []

    # enable colors
    enable_colors = True

    # color changes
    color_changes = {}

    # color history
    color_history = {}

    # don't wrap table output
    unwrap_tables = True

    # wrap CUF/CUB around line breaks
    wrap_cursor = False

    # }}}

    # constructor
    def __init__(self): # {{{
        self.window = vim.current.window
        self.screen = ConqueScreen()
        # }}}

    # start program and initialize this instance
    def open(self, command, options): # {{{

        # int vars
        self.columns = self.window.width
        self.lines = self.window.height
        self.working_columns = self.window.width
        self.working_lines = self.window.height
        self.bottom = self.window.height

        # init color
        self.enable_colors = options['color']

        # init tabstops
        self.init_tabstops()

        # open command
        self.proc = ConqueSubprocess()
        self.proc.open(command, { 'TERM' : options['TERM'], 'CONQUE' : '1', 'LINES' : str(self.lines), 'COLUMNS' : str(self.columns)})
        # }}}

    # write to pty
    def write(self, input): # {{{

        # write and read
        self.proc.write(input)
        self.read(1)
        # }}}

    # read from pty, and update buffer
    def read(self, timeout = 1): # {{{
        # read from subprocess
        output = self.proc.read(timeout)
        # and strip null chars
        output = output.replace(chr(0), '')

        if output == '':
            return

        chunks = CONQUE_SEQ_REGEX.split(output)

        # don't go through all the csi regex if length is one (no matches)
        if len(chunks) == 1:

            self.plain_text(chunks[0])

        else:
            for s in chunks:
                if s == '':
                    continue

                # Check for control character match {{{
                if CONQUE_SEQ_REGEX_CTL.match(s[0]):

                    nr = ord(s[0])
                    if nr in CONQUE_CTL:
                        getattr(self, 'ctl_' + CONQUE_CTL[nr])()
                    else:

                        pass
                    # }}}

                # check for escape sequence match {{{
                elif CONQUE_SEQ_REGEX_CSI.match(s):

                    if s[-1] in CONQUE_ESCAPE:
                        csi = self.parse_csi(s[2:])

                        getattr(self, 'csi_' + CONQUE_ESCAPE[s[-1]])(csi)
                    else:

                        pass
                    # }}}
        
                # check for title match {{{
                elif CONQUE_SEQ_REGEX_TITLE.match(s):

                    self.change_title(s[2], s[4:-1])
                    # }}}
        
                # check for hash match {{{
                elif CONQUE_SEQ_REGEX_HASH.match(s):

                    if s[-1] in CONQUE_ESCAPE_HASH:
                        getattr(self, 'hash_' + CONQUE_ESCAPE_HASH[s[-1]])()
                    else:

                        pass
                    # }}}
                
                # check for other escape match {{{
                elif CONQUE_SEQ_REGEX_ESC.match(s):

                    if s[-1] in CONQUE_ESCAPE_PLAIN:
                        getattr(self, 'esc_' + CONQUE_ESCAPE_PLAIN[s[-1]])()
                    else:

                        pass
                    # }}}
                
                # else process plain text {{{
                else:
                    self.plain_text(s)
                    # }}}

        # set cursor position
        self.screen.set_cursor(self.l, self.c)

        vim.command('redraw')

    # }}}

    # for polling
    def auto_read(self): # {{{
        self.read(1)
        if self.c == 1:
            vim.command('call feedkeys("\<F23>", "t")')
        else:
            vim.command('call feedkeys("\<F22>", "t")')
        self.screen.set_cursor(self.l, self.c)
    # }}}

    ###############################################################################################
    # Plain text # {{{

    def plain_text(self, input):

        current_line = self.screen[self.l]

        if len(current_line) < self.working_columns:
            current_line = current_line + ' ' * (self.c - len(current_line))

        # if line is wider than screen
        if self.c + len(input) - 1 > self.working_columns:
            # Table formatting hack
            if self.unwrap_tables and CONQUE_TABLE_OUTPUT.match(input):
                self.screen[self.l] = current_line[ : self.c - 1] + input + current_line[ self.c + len(input) - 1 : ]
                self.apply_color(self.c, self.c + len(input))
                self.c += len(input)
                return

            diff = self.c + len(input) - self.working_columns - 1
            # if autowrap is enabled
            if self.autowrap:
                self.screen[self.l] = current_line[ : self.c - 1] + input[ : -1 * diff ]
                self.apply_color(self.c, self.working_columns)
                self.ctl_nl()
                self.ctl_cr()
                remaining = input[ -1 * diff : ]

                self.plain_text(remaining)
            else:
                self.screen[self.l] = current_line[ : self.c - 1] + input[ : -1 * diff - 1 ] + input[-1]
                self.apply_color(self.c, self.working_columns)
                self.c = self.working_columns

        # no autowrap
        else:
            self.screen[self.l] = current_line[ : self.c - 1] + input + current_line[ self.c + len(input) - 1 : ]
            self.apply_color(self.c, self.c + len(input))
            self.c += len(input)

    def apply_color(self, start, end):

        # stop here if coloration is disabled
        if not self.enable_colors:
            return

        real_line = self.screen.get_real_line(self.l)

        # check for previous overlapping coloration

        to_del = []
        if self.color_history.has_key(real_line):
            for i in range(len(self.color_history[real_line])):
                syn = self.color_history[real_line][i]

                if syn['start'] >= start and syn['start'] < end:

                    vim.command('syn clear ' + syn['name'])
                    to_del.append(i)
                    # outside
                    if syn['end'] > end:

                        self.exec_highlight(real_line, end, syn['end'], syn['highlight'])
                elif syn['end'] > start and syn['end'] <= end:

                    vim.command('syn clear ' + syn['name'])
                    to_del.append(i)
                    # outside
                    if syn['start'] < start:

                        self.exec_highlight(real_line, syn['start'], start, syn['highlight'])

        if len(to_del) > 0:
            to_del.reverse()
            for di in to_del:
                del self.color_history[real_line][di]

        # if there are no new colors
        if len(self.color_changes) == 0:
            return

        highlight = ''
        for attr in self.color_changes.keys():
            highlight = highlight + ' ' + attr + '=' + self.color_changes[attr]

        # execute the highlight
        self.exec_highlight(real_line, start, end, highlight)

    def exec_highlight(self, real_line, start, end, highlight):
        unique_key = str(self.proc.pid)

        syntax_name = 'EscapeSequenceAt_' + unique_key + '_' + str(self.l) + '_' + str(start) + '_' + str(len(self.color_history) + 1)
        syntax_options = ' contains=ALLBUT,ConqueString,MySQLString,MySQLKeyword oneline'
        syntax_region = 'syntax match ' + syntax_name + ' /\%' + str(real_line) + 'l\%>' + str(start - 1) + 'c.*\%<' + str(end + 1) + 'c/' + syntax_options
        syntax_highlight = 'highlight ' + syntax_name + highlight

        vim.command(syntax_region)
        vim.command(syntax_highlight)

        # add syntax name to history
        if not self.color_history.has_key(real_line):
            self.color_history[real_line] = []

        self.color_history[real_line].append({'name':syntax_name, 'start':start, 'end':end, 'highlight':highlight})

    # }}}

    ###############################################################################################
    # Control functions {{{

    def ctl_nl(self):
        # if we're in a scrolling region, scroll instead of moving cursor down
        if self.lines != self.working_lines and self.l == self.bottom:
            del self.screen[self.top]
            self.screen.insert(self.bottom, '')
        elif self.l == self.bottom:
            self.screen.append('')
        else:
            self.l += 1

        self.color_changes = {}

    def ctl_cr(self):
        self.c = 1

        self.color_changes = {}

    def ctl_bs(self):
        if self.c > 1:
            self.c += -1

    def ctl_bel(self):
        print 'BELL'

    def ctl_tab(self):
        # default tabstop location
        ts = self.working_columns

        # check set tabstops
        for i in range(self.c, len(self.tabstops)):
            if self.tabstops[i]:
                ts = i + 1
                break

        self.c = ts

    # }}}

    ###############################################################################################
    # CSI functions {{{

    def csi_font(self, csi): # {{{
        if not self.enable_colors:
            return
        
        # defaults to 0
        if len(csi['vals']) == 0:
            csi['vals'] = [0]

        for val in csi['vals']:
            if CONQUE_FONT.has_key(val):

                # ignore starting normal colors
                if CONQUE_FONT[val]['normal'] and len(self.color_changes) == 0:

                    continue
                # clear color changes
                elif CONQUE_FONT[val]['normal']:

                    self.color_changes = {}
                # save these color attributes for next plain_text() call
                else:

                    for attr in CONQUE_FONT[val]['attributes'].keys():
                        if self.color_changes.has_key(attr) and (attr == 'cterm' or attr == 'gui'):
                            self.color_changes[attr] += ',' + CONQUE_FONT[val]['attributes'][attr]
                        else:
                            self.color_changes[attr] = CONQUE_FONT[val]['attributes'][attr]
        # }}}

    def csi_clear_line(self, csi): # {{{

        # this escape defaults to 0
        if len(csi['vals']) == 0:
            csi['val'] = 0

        # 0 means cursor right
        if csi['val'] == 0:
            self.screen[self.l] = self.screen[self.l][0 : self.c - 1]

        # 1 means cursor left
        elif csi['val'] == 1:
            self.screen[self.l] = ' ' * (self.c) + self.screen[self.l][self.c : ]

        # clear entire line
        elif csi['val'] == 2:
            self.screen[self.l] = ''

        # clear colors
        if csi['val'] == 2 or (csi['val'] == 0 and self.c == 1):
            real_line = self.screen.get_real_line(self.l)
            if self.color_history.has_key(real_line):
                for syn in self.color_history[real_line]:
                    vim.command('syn clear ' + syn['name'])

        # }}}

    def csi_cursor_right(self, csi): # {{{
        # we use 1 even if escape explicitly specifies 0
        if csi['val'] == 0:
            csi['val'] = 1

        if self.wrap_cursor and self.c + csi['val'] > self.working_columns:
            self.l += int(math.floor( (self.c + csi['val']) / self.working_columns ))
            self.c = (self.c + csi['val']) % self.working_columns
            return

        self.c = self.bound(self.c + csi['val'], 1, self.working_columns)
        # }}}

    def csi_cursor_left(self, csi): # {{{
        # we use 1 even if escape explicitly specifies 0
        if csi['val'] == 0:
            csi['val'] = 1

        if self.wrap_cursor and csi['val'] >= self.c:
            self.l += int(math.floor( (self.c - csi['val']) / self.working_columns ))
            self.c = self.working_columns - (csi['val'] - self.c) % self.working_columns
            return

        self.c = self.bound(self.c - csi['val'], 1, self.working_columns)
        # }}}

    def csi_cursor_to_column(self, csi): # {{{
        self.c = self.bound(csi['val'], 1, self.working_columns)
        # }}}

    def csi_cursor_up(self, csi): # {{{
        self.l = self.bound(self.l - csi['val'], self.top, self.bottom)

        self.color_changes = {}
        # }}}

    def csi_cursor_down(self, csi): # {{{
        self.l = self.bound(self.l + csi['val'], self.top, self.bottom)

        self.color_changes = {}
        # }}}

    def csi_clear_screen(self, csi): # {{{
        # default to 0
        if len(csi['vals']) == 0:
            csi['val'] = 0

        # 2 == clear entire screen
        if csi['val'] == 2:
            self.l = 1
            self.c = 1
            self.screen.clear()

        # 0 == clear down
        elif csi['val'] == 0:
            for l in range(self.bound(self.l + 1, 1, self.lines), self.lines + 1):
                self.screen[l] = ''
            
            # clear end of current line
            self.csi_clear_line(self.parse_csi('K'))

        # 1 == clear up
        elif csi['val'] == 1:
            for l in range(1, self.bound(self.l, 1, self.lines + 1)):
                self.screen[l] = ''

            # clear beginning of current line
            self.csi_clear_line(self.parse_csi('1K'))

        # clear coloration
        if csi['val'] == 2 or csi['val'] == 0:
            real_line = self.screen.get_real_line(self.l)
            for line in self.color_history.keys():
                if line >= real_line:
                    for syn in self.color_history[line]:
                        vim.command('syn clear ' + syn['name'])

        self.color_changes = {}
        # }}}

    def csi_delete_chars(self, csi): # {{{
        self.screen[self.l] = self.screen[self.l][ : self.c ] + self.screen[self.l][ self.c + csi['val'] : ]
        # }}}

    def csi_add_spaces(self, csi): # {{{
        self.screen[self.l] = self.screen[self.l][ : self.c - 1] + ' ' * csi['val'] + self.screen[self.l][self.c : ]
        # }}}

    def csi_cursor(self, csi): # {{{
        if len(csi['vals']) == 2:
            new_line = csi['vals'][0]
            new_col = csi['vals'][1]
        else:
            new_line = 1
            new_col = 1

        if self.absolute_coords:
            self.l = self.bound(new_line, 1, self.lines)
        else:
            self.l = self.bound(self.top + new_line - 1, self.top, self.bottom)

        self.c = self.bound(new_col, 1, self.working_columns)
        if self.c > len(self.screen[self.l]):
            self.screen[self.l] = self.screen[self.l] + ' ' * (self.c - len(self.screen[self.l]))

        # }}}

    def csi_set_coords(self, csi): # {{{
        if len(csi['vals']) == 2:
            new_start = csi['vals'][0]
            new_end = csi['vals'][1]
        else:
            new_start = 1
            new_end = self.window.height

        self.top = new_start
        self.bottom = new_end
        self.working_lines = new_end - new_start + 1

        # if cursor is outside scrolling region, reset it
        if self.l < self.top:
            self.l = self.top
        elif self.l > self.bottom:
            self.l = self.bottom

        self.color_changes = {}
        # }}}

    def csi_tab_clear(self, csi): # {{{
        # this escape defaults to 0
        if len(csi['vals']) == 0:
            csi['val'] = 0

        if csi['val'] == 0:
            self.tabstops[self.c - 1] = False
        elif csi['val'] == 3:
            for i in range(0, self.columns + 1):
                self.tabstops[i] = False
        # }}}

    def csi_set(self, csi): # {{{
        # 132 cols
        if csi['val'] == 3: 
            self.csi_clear_screen(self.parse_csi('2J'))
            self.working_columns = 132

        # relative_origin
        elif csi['val'] == 6: 
            self.absolute_coords = False

        # set auto wrap
        elif csi['val'] == 7: 
            self.autowrap = True

        self.color_changes = {}
        # }}}

    def csi_reset(self, csi): # {{{
        # 80 cols
        if csi['val'] == 3: 
            self.csi_clear_screen(self.parse_csi('2J'))
            self.working_columns = 80

        # absolute origin
        elif csi['val'] == 6: 
            self.absolute_coords = True

        # reset auto wrap
        elif csi['val'] == 7: 
            self.autowrap = False

        self.color_changes = {}
        # }}}

    # }}}

    ###############################################################################################
    # ESC functions {{{

    def esc_scroll_up(self): # {{{
        self.ctl_nl()

        self.color_changes = {}
        # }}}

    def esc_next_line(self): # {{{
        self.ctl_nl()
        self.c = 1
        # }}}

    def esc_set_tab(self): # {{{

        if self.c <= len(self.tabstops):
            self.tabstops[self.c - 1] = True
        # }}}

    def esc_scroll_down(self): # {{{
        if self.l == self.top:
            del self.screen[self.bottom]
            self.screen.insert(self.top, '')
        else:
            self.l += -1

        self.color_changes = {}
        # }}}

    # }}}

    ###############################################################################################
    # HASH functions {{{

    def hash_screen_alignment_test(self): # {{{
        self.csi_clear_screen(self.parse_csi('2J'))
        self.working_lines = self.lines
        for l in range(1, self.lines + 1):
            self.screen[l] = 'E' * self.working_columns
        # }}}

    # }}}

    ###############################################################################################
    # Random stuff {{{

    def change_title(self, key, val):

        if key == '0' or key == '2':

            vim.command('setlocal statusline=' + re.escape(val))

    def paste(self):
        self.write(vim.eval('@@'))
        self.read(50)

    def paste_selection(self):
        self.write(vim.eval('@@'))

    def update_window_size(self):
        # resize if needed
        if self.window.width != self.columns or self.window.height != self.lines:

            # reset all window size attributes to default
            self.columns = self.window.width
            self.lines = self.window.height
            self.working_columns = self.window.width
            self.working_lines = self.window.height
            self.bottom = self.window.height

            # reset screen object attributes
            self.l = self.screen.reset_size(self.l)

            # reset tabstops
            self.init_tabstops()

            # signal process that screen size has changed
            self.proc.window_resize(self.lines, self.columns)

    def init_tabstops(self):
        for i in range(0, self.columns + 1):
            if i % 8 == 0:
                self.tabstops.append(True)
            else:
                self.tabstops.append(False)

    # }}}

    ###############################################################################################
    # Utility {{{
    
    def parse_csi(self, s): # {{{
        attr = { 'key' : s[-1], 'flag' : '', 'val' : 1, 'vals' : [] }

        if len(s) == 1:
            return attr

        full = s[0:-1]

        if full[0] == '?':
            full = full[1:]
            attr['flag'] = '?'

        if full != '':
            vals = full.split(';')
            for val in vals:

                val = re.sub("\D", "", val)

                if val != '':
                    attr['vals'].append(int(val))

        if len(attr['vals']) == 1:
            attr['val'] = int(attr['vals'][0])
            
        return attr
        # }}}

    def bound(self, val, min, max): # {{{
        if val > max:
            return max

        if val < min:
            return min

        return val
        # }}}

    # }}}

import os, signal, pty, tty, select, fcntl, termios, struct

###################################################################################################
class ConqueSubprocess:

    # process id
    pid = 0
    
    # stdout+stderr file descriptor
    fd = None

    # constructor
    def __init__(self): # {{{
        self.pid = 0
        # }}}

    # create the pty or whatever (whatever == windows)
    def open(self, command, env = {}): # {{{
        command_arr  = command.split()
        executable   = command_arr[0]
        args         = command_arr

        try:
            self.pid, self.fd = pty.fork()

        except:
            pass

        # child proc, replace with command after altering terminal attributes
        if self.pid == 0:

            # set requested environment variables
            for k in env.keys():
                os.environ[k] = env[k]

            # set some attributes
            try:
                attrs = tty.tcgetattr(1)
                attrs[0] = attrs[0] ^ tty.IGNBRK
                attrs[0] = attrs[0] | tty.BRKINT | tty.IXANY | tty.IMAXBEL
                attrs[2] = attrs[2] | tty.HUPCL
                attrs[3] = attrs[3] | tty.ICANON | tty.ECHO | tty.ISIG | tty.ECHOKE
                attrs[6][tty.VMIN]  = 1
                attrs[6][tty.VTIME] = 0
                tty.tcsetattr(1, tty.TCSANOW, attrs)
            except:
                pass

            os.execvp(executable, args)

        # else master, do nothing
        else:
            pass

        # }}}

    # read from pty
    # XXX - select.poll() doesn't work in OS X!!!!!!!
    def read(self, timeout = 1): # {{{

        output = ''
        read_timeout = float(timeout) / 1000

        try:
            # what, no do/while?
            while 1:
                s_read, s_write, s_error = select.select( [ self.fd ], [], [], read_timeout)

                lines = ''
                for s_fd in s_read:
                    try:
                        lines = os.read( self.fd, 32 )
                    except:
                        pass
                    output = output + lines

                if lines == '':
                    break
        except:
            pass

        return output
        # }}}

    # I guess this one's not bad
    def write(self, input): # {{{
        try:
            os.write(self.fd, input)
        except:
            pass
        # }}}

    # signal process
    def signal(self, signum): # {{{
        try:
            os.kill(self.pid, signum)
        except:
            pass
        # }}}

    # get process status
    def get_status(self): #{{{

        p_status = True

        try:
            if os.waitpid( self.pid, os.WNOHANG )[0]:
                p_status = False
        except:
            p_status = False

        return p_status

        # }}}

    # update window size in kernel, then send SIGWINCH to fg process
    def window_resize(self, lines, columns): # {{{
        try:
            fcntl.ioctl(self.fd, termios.TIOCSWINSZ, struct.pack("HHHH", lines, columns, 0, 0))
            os.kill(self.pid, signal.SIGWINCH)
        except:
            pass

        # }}}

###################################################################################################
# ConqueScreen is an extention of the vim.current.buffer object
# It restricts the working indices of the buffer object to the scroll region which pty is expecting
# It also uses 1-based indexes, to match escape sequence commands
#
# E.g.:
#   s = ConqueScreen()
#   ...
#   s[5] = 'Set 5th line in terminal to this line'
#   s.append('Add new line to terminal')
#   s[5] = 'Since previous append() command scrolled the terminal down, this is a different line than first cb[5] call'
#

import vim

class ConqueScreen(object):

    # CLASS PROPERTIES  {{{

    # the buffer
    buffer          = None
    window          = None

    # screen and scrolling regions
    screen_top      = 1

    # screen width
    screen_width    = 80
    screen_height    = 80

    # }}}

    def __init__(self): # {{{
        self.buffer = vim.current.buffer
        self.window = vim.current.window

        self.screen_top = 1
        self.screen_width = self.window.width
        self.screen_height = self.window.height
    # }}}

    ###############################################################################################
    # List overload {{{
    def __len__(self): # {{{
        return len(self.buffer)
    # }}}

    def __getitem__(self, key): # {{{
        real_line = self.get_real_idx(key)

        # if line is past buffer end, add lines to buffer
        if real_line >= len(self.buffer):
            for i in range(len(self.buffer), real_line + 1):
                self.append(' ' * self.screen_width)

        return self.buffer[ real_line ]
    # }}}

    def __setitem__(self, key, value): # {{{
        real_line = self.get_real_idx(key)

        # if line is past end of screen, append
        if real_line == len(self.buffer):
            self.buffer.append(value)
        else:
            self.buffer[ real_line ] = value
    # }}}

    def __delitem__(self, key): # {{{
        del self.buffer[ self.screen_top + key - 2 ]
    # }}}

    def append(self, value): # {{{
        if len(self.buffer) > self.screen_top + self.screen_height - 1:
            self.buffer[len(self.buffer) - 1] = value
        else:
            self.buffer.append(value)

        if len(self.buffer) > self.screen_top + self.screen_height - 1:
            self.screen_top += 1
        if vim.current.buffer.number == self.buffer.number:
            vim.command('normal G')
    # }}}

    def insert(self, line, value): # {{{

        l = self.screen_top + line - 2
        self.buffer[l:l] = [ value ]
    
    # }}}
    # }}}

    ###############################################################################################
    # Util {{{
    def get_top(self): # {{{
        return self.screen_top
    # }}}

    def get_real_idx(self, line): # {{{
        return (self.screen_top + line - 2)
    # }}}

    def get_real_line(self, line): # {{{
        return (self.screen_top + line - 1)
    # }}}

    def set_screen_width(self, width): # {{{
        self.screen_width = width
    # }}}

    # }}}

    ###############################################################################################
    def clear(self): # {{{
        self.buffer.append(' ')
        vim.command('normal Gzt')
        self.screen_top = len(self.buffer)
    # }}}

    def set_cursor(self, line, column): # {{{
        # figure out line
        real_line =  self.screen_top + line - 1
        if real_line > len(self.buffer):
            for l in range(len(self.buffer) - 1, real_line):
                self.buffer.append('')

        # figure out column
        real_column = column
        if len(self.buffer[real_line - 1]) < real_column:
            self.buffer[real_line - 1] = self.buffer[real_line - 1] + ' ' * (real_column - len(self.buffer[real_line - 1]))

        # XXX - Using python's version makes lots of super-fun segfaults
        self.window.cursor = (real_line, real_column - 1)
        #vim.command('call cursor(' + str(real_line) + ', ' + str(real_column) + ')')
    # }}}

    def reset_size(self, line): # {{{

        # save cursor line number
        real_line = self.screen_top + line

        # reset screen size
        self.screen_width = self.window.width
        self.screen_height = self.window.height
        self.screen_top = len(self.buffer) - self.window.height + 1
        if self.screen_top < 1:
            self.screen_top = 1

        # align bottom of buffer to bottom of screen
        vim.command('normal ' + str(self.screen_height) + 'kG')

        # return new relative line number
        return (real_line - self.screen_top)
    # }}}

    def scroll_to_bottom(self): # {{{
        self.window.cursor = (len(self.buffer) - 1, 1)
    # }}}
        
    def align(self): # {{{
        # align bottom of buffer to bottom of screen
        vim.command('normal ' + str(self.screen_height) + 'kG')
    # }}}

EOF

doc/conque_term.txt	[[[1
156
*ConqueTerm* Plugin to run a shell in a buffer

The ConqueTerm plugin will convert a buffer into a terminal emulator, allowing
you to run a shell or shell application in the buffer.

                                                           *conque_term-usage*

Type :ConqueTerm <command> to launch an application in the current buffer. E.g.

  :ConqueTerm bash
  :ConqueTerm mysql -h localhost -u joe_lunchbox Menu
  :ConqueTerm man top

Use :ConqueTermSplit or :ConqueTermVSplit to open Conque in a new horizontal
or vertical buffer.

Keys pressed in insert mode will be sent to the shell, along with output from
the 'p' command in normal mode.

Press the <Esc> key twice to send a single <Esc> to the shell. Pressing this 
key once will leave insert mode like normal.

Press <F9> in any buffer to send a visual selection to the shell.


                                                         *conque_term-settings*

Set the following in your .vimrc (default values shown)

" Enable colors. Setting this to 0 will make your terminal faster.
let g:ConqueTerm_Color = 1

" Set your terminal type. I strong recommend leaving this as vt100, 
" however more features may be enabled with xterm.
let g:ConqueTerm_TERM = 'vt100'

" Set buffer syntax. Conque has highlighting for MySQL, but not much else.
let g:ConqueTerm_Syntax = 'conque'

" Continue updating shell when it's not the current, focused buffer
let g:ConqueTerm_ReadUnfocused = 1


                                                     *conque_term-requirements*

The following minimum requirements are needed to run Conque. Conque will not 
run on Windows without a Cygwin-like environment.

 - Vim 7.1
 - Python 2.3
 - Supported operating systems: *nix, Mac, or Cygwin

Tested on:
 - Vim 7.2 / Python 2.6 / Ubuntu 9.10 (Gnome & GTK)
 - Vim 7.2 / Python 2.6 / FreeBSD 8.0 (GTK)
 - Vim 7.1 / Python 2.6 / FreeBSD 8.0 (GTK)
 x Vim 7.0 / Python 2.6 / FreeBSD 8.0 (GTK)
    * feedkeys() doesn't restart updatetime
 - Vim 7.2 / Python 2.4 / OpenSolaris 2009.06 (Gnome)
 - Vim 7.2 / Python 2.4 / CentOS 5.3 (no GUI)
 - Vim 7.1 / Python 2.3 / RHEL 4 (no GUI)
 - Vim 7.2 / Python 2.5 / Cygwin (Windows Vista 64b)
 - MacVim 7.2 / Python 2.3 / OS X 10.6.2

                                                             *conque_term-bugs*

The following are known limitations:

 - Font/color highlighting is imperfect and slow. If you don't care about
   color in your shell, set g:ConqueTerm_Color = 0 in your .vimrc
 - Conque only supports the extended ASCII character set for input, not utf-8.
 - VT100 escape sequence support is not complete.
 - Alt/Meta key support in Vim isn't great in general, and conque is no 
   exception. Pressing <Esc><Esc>x or <Esc><M-x> instead of <M-x> works in 
   most cases.

                                                             *conque_term-todo*

 - Fix pasting from named registers
 - Polling unfucused conque buffers (Top explodes when window resizes)
 - Enable graphics character set
 - Consider supporting xterm escapes
 - Improve color logic
 - Find a solution to UTF-8 input (See InsertCharPre in Vim todo.txt)
 - Find an alternative to updatetime polling (See Vim todo.txt)
 - Find a graceful solution to Meta key input
 - Windows support 
   (See PyConsole http://www.vim.org/scripts/script.php?script_id=1974)
 - Always: look for performance improvements


                                                       *conque_term-contribute*

The two contributions most in need are improvements to Vim itself. I currently 
use hacks to simulate a key press event and repeating CursorHold event. The 
Vim todo.txt document lists proposed improvements to give users this behavior 
without hacks. Having a key press event should allow Conque to work with multi-
byte input. If you are a Vim developer, please consider prioritizing these two 
items: 

 - todo.txt (Autocommands, line ~3137)
     8   Add an event like CursorHold that is triggered repeatedly, not just 
         once after typing something.

 - todo.txt (Autocommands, proposed event list, line ~3189)
     InsertCharPre   - user typed character Insert mode, before inserting the
     char.  Pattern is matched with text before the cursor. Set v:char to the 
     character, can be changed. (not triggered when 'paste' is set).

Bugs, suggestions and patches are all welcome.

For more information visit http://conque.googlecode.com

Check out the latest from svn at http://conque.googlecode.com/svn/trunk/

                                                       *conque_term-changelog*

 - 1.0 / 2010-02-
    * Complete python rewrite
    * Add support for ncurses based applications
    * Add continuous polling, instead of using <Tab>
    * Improve speed
    * Improve syntax highlighting

 - 0.6 / 2009-12-18
    * Fix GVim errors with non-english locale
    * No functional changes

 - 0.5 / 2009-12-02
    * Various performance enhancements and bugfixes. 
    * Rewritten escape sequence processing

 - 0.4 / 2009-10-30
    * Improved history and tab completion
    * Fix escape sequence formatting and improve highlighting
    * Send selected text to shell from any buffer
    * Add special handling of "vi" and "man" commands
    * Improve error handling
    * Add key mappings for <C-p> <C-n> <C-l> <C-j>
    * Various bugfixes

 - 0.3 / 2009-10-13
    * Apply escape sequence coloring to output, e.g. ls --color
    * Clean up syntax files for portability
    * Fix several Vim 7.1 bugs
    * Bugfixes for multiple shell buffers
    * Add experimental shell folding option

 - 0.2 / 2009-10-01
    * Rewritten subprocess management module in python instead of c
    * Added support for OS X, partial support for Windows
    * Improved tab completion

 - 0.1 / 2009-09-03
    * Initial release

plugin/conque_term.vim	[[[1
80
" FILE:     plugin/conque_term.vim {{{
" AUTHOR:   Nico Raffo <nicoraffo@gmail.com>
" MODIFIED: 2010-02-02
" VERSION:  1.0, for Vim 7.0
" LICENSE:
" Conque - pty interaction in Vim
" Copyright (C) 2009-2010 Nico Raffo 
"
" MIT License
" 
" Permission is hereby granted, free of charge, to any person obtaining a copy
" of this software and associated documentation files (the "Software"), to deal
" in the Software without restriction, including without limitation the rights
" to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
" copies of the Software, and to permit persons to whom the Software is
" furnished to do so, subject to the following conditions:
" 
" The above copyright notice and this permission notice shall be included in
" all copies or substantial portions of the Software.
" 
" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
" IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
" FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
" AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
" LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
" OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
" THE SOFTWARE.
" }}}

" See docs/conque_term.txt for help or type :help conque_term

if exists('g:ConqueTerm_Loaded') || v:version < 700
    finish
endif

" **********************************************************************************************************
" **** CONFIG **********************************************************************************************
" **********************************************************************************************************

" Enable color {{{
if !exists('g:ConqueTerm_Color')
    let g:ConqueTerm_Color = 1
endif " }}}

" TERM environment setting {{{
if !exists('g:ConqueTerm_TERM')
    let g:ConqueTerm_TERM =  'vt100'
endif " }}}

" Syntax for your buffer {{{
if !exists('g:ConqueTerm_Syntax')
    let g:ConqueTerm_Syntax = 'conque_term'
endif " }}}

" Read when unfocused {{{
if !exists('g:ConqueTerm_ReadUnfocused')
    let g:ConqueTerm_ReadUnfocused = 1
endif " }}}

" Use this regular expression to highlight prompt {{{
if !exists('g:ConqueTerm_PromptRegex')
    let g:ConqueTerm_PromptRegex = '^\w\+@[0-9A-Za-z_.-]\+:[0-9A-Za-z_./\~,:-]\+\$'
endif " }}}

" **********************************************************************************************************
" **** Startup *********************************************************************************************
" **********************************************************************************************************

" Startup {{{
setlocal encoding=utf-8

let g:ConqueTerm_Loaded = 1
let g:ConqueTerm_Idx = 1

command! -nargs=+ -complete=shellcmd ConqueTerm call conque_term#open(<q-args>)
command! -nargs=+ -complete=shellcmd ConqueTermSplit call conque_term#open(<q-args>, ['split'])
command! -nargs=+ -complete=shellcmd ConqueTermVSplit call conque_term#open(<q-args>, ['vsplit'])

" }}}

syntax/conque_term.vim	[[[1
77

" *******************************************************************************************************************
" MySQL *************************************************************************************************************
" *******************************************************************************************************************

syn match MySQLTableHead "^ *|.*| *$" nextgroup=MySQLTableDivide contains=MySQLTableBar oneline skipwhite skipnl
syn match MySQLTableBody "^ *|.*| *$" nextgroup=MySQLTableBody,MySQLTableEnd contains=MySQLTableBar,MySQLNull,MySQLBool,MySQLNumber,MySQLStorageClass oneline skipwhite skipnl
syn match MySQLTableEnd "^ *+[+=-]\++ *$" oneline 
syn match MySQLTableDivide "^ *+[+=-]\++ *$" nextgroup=MySQLTableBody oneline skipwhite skipnl
syn match MySQLTableStart "^ *+[+=-]\++ *$" nextgroup=MySQLTableHead oneline skipwhite skipnl
syn match MySQLTableBar "|" contained
syn match MySQLNull " NULL " contained
syn match MySQLBool " YES " contained
syn match MySQLBool " NO " contained
syn match MySQLStorageClass " PRI " contained
syn match MySQLStorageClass " MUL " contained
syn match MySQLStorageClass " UNI " contained
syn match MySQLStorageClass " CURRENT_TIMESTAMP " contained
syn match MySQLStorageClass " auto_increment " contained
syn match MySQLNumber " \d\+ " contained
syn match MySQLQueryStat "^\d\+ rows\? in set.*" oneline
syn match MySQLPromptLine "^.\?mysql> .*$" contains=MySQLKeyword,MySQLPrompt,MySQLString oneline
syn match MySQLPromptLine "^    -> .*$" contains=MySQLKeyword,MySQLPrompt,MySQLString oneline
syn match MySQLPrompt "^.\?mysql>" contained oneline
syn match MySQLPrompt "^    ->" contained oneline
syn case ignore
syn keyword MySQLKeyword select count max sum avg date show table tables status like as from left right outer inner join contained 
syn keyword MySQLKeyword where group by having limit offset order desc asc show contained
syn case match
syn region MySQLString start=+'+ end=+'+ skip=+\\'+ contained oneline
syn region MySQLString start=+"+ end=+"+ skip=+\\"+ contained oneline
syn region MySQLString start=+`+ end=+`+ skip=+\\`+ contained oneline

hi def link MySQLPrompt Identifier
hi def link MySQLTableHead Title
hi def link MySQLTableBody Normal
hi def link MySQLBool Boolean
hi def link MySQLStorageClass StorageClass
hi def link MySQLNumber Number
hi def link MySQLKeyword Keyword
hi def link MySQLString String

" terms which have no reasonable default highlight group to link to
hi MySQLTableHead term=bold cterm=bold gui=bold
if &background == 'dark'
    hi MySQLTableEnd term=NONE cterm=NONE gui=NONE ctermfg=238 guifg=#444444
    hi MySQLTableDivide term=NONE cterm=NONE gui=NONE ctermfg=238 guifg=#444444
    hi MySQLTableStart term=NONE cterm=NONE gui=NONE ctermfg=238 guifg=#444444
    hi MySQLTableBar term=NONE cterm=NONE gui=NONE ctermfg=238 guifg=#444444
    hi MySQLNull term=NONE cterm=NONE gui=NONE ctermfg=238 guifg=#444444
    hi MySQLQueryStat term=NONE cterm=NONE gui=NONE ctermfg=238 guifg=#444444
elseif &background == 'light'
    hi MySQLTableEnd term=NONE cterm=NONE gui=NONE ctermfg=247 guifg=#9e9e9e
    hi MySQLTableDivide term=NONE cterm=NONE gui=NONE ctermfg=247 guifg=#9e9e9e
    hi MySQLTableStart term=NONE cterm=NONE gui=NONE ctermfg=247 guifg=#9e9e9e
    hi MySQLTableBar term=NONE cterm=NONE gui=NONE ctermfg=247 guifg=#9e9e9e
    hi MySQLNull term=NONE cterm=NONE gui=NONE ctermfg=247 guifg=#9e9e9e
    hi MySQLQueryStat term=NONE cterm=NONE gui=NONE ctermfg=247 guifg=#9e9e9e
endif


" *******************************************************************************************************************
" Bash **************************************************************************************************************
" *******************************************************************************************************************

" Typical Prompt
silent execute "syn match ConquePromptLine '" . g:ConqueTerm_PromptRegex . ".*$' contains=ConquePrompt,ConqueString oneline"
silent execute "syn match ConquePrompt '" . g:ConqueTerm_PromptRegex . "' contained oneline"
hi def link ConquePrompt Identifier

" Strings
syn region ConqueString start=+'+ end=+'+ skip=+\\'+ contained oneline
syn region ConqueString start=+"+ end=+"+ skip=+\\"+ contained oneline
syn region ConqueString start=+`+ end=+`+ skip=+\\`+ contained oneline
hi def link ConqueString String

" vim: foldmethod=marker
